From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 15 Dec 2017 10:21:15 +0100
The local variable "rc" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/rapidio/rio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index 90534365e46c..4604410fb001 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -441,7 +441,7 @@ int rio_request_inb_dbell(struct rio_mport *mport,
void (*dinb) (struct rio_mport * mport, void *dev_id, u16 src,
u16 dst, u16 info))
{
- int rc = 0;
+ int rc;
struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
if (res) {
@@ -693,7 +693,7 @@ EXPORT_SYMBOL_GPL(rio_pw_enable);
int rio_map_inb_region(struct rio_mport *mport, dma_addr_t local,
u64 rbase, u32 size, u32 rflags)
{
- int rc = 0;
+ int rc;
unsigned long flags;
if (!mport->ops->map_inb)
@@ -737,7 +737,7 @@ EXPORT_SYMBOL_GPL(rio_unmap_inb_region);
int rio_map_outb_region(struct rio_mport *mport, u16 destid, u64 rbase,
u32 size, u32 rflags, dma_addr_t *local)
{
- int rc = 0;
+ int rc;
unsigned long flags;
if (!mport->ops->map_outb)
--
2.15.1
--
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